$320 Cheap Flights from St. Louis (STL) to Fort-de-France (FDF)

View $320 flight on Sat, Mar 28, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to de-France (FDF-Martinique Aime Cesaire Intl. Airport (FDF)

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Cheap Flights from St. Louis to Fort-de-France (STL-FDF)

Prices were available within the past 7 days and start at $320 for one-way flights and $628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jan 12 - Tue, Feb 3
STL
St. Louis
FDF
Fort-de-France
$628 Roundtrip, found 4 days ago
$628
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from St. Louis to Fort-de-France, returning Tue, Feb 3, priced at $628 found 4 days ago
American Airlines
Mon, Jan 12 - Tue, Feb 3
STL
St. Louis
FDF
Fort-de-France
$636 Roundtrip, found 4 days ago
$636
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from St. Louis to Fort-de-France, returning Tue, Feb 3, priced at $636 found 4 days ago
American Airlines
Mon, Jan 12 - Tue, Feb 3
STL
St. Louis
FDF
Fort-de-France
$640 Roundtrip, found 4 days ago
$640
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from St. Louis to Fort-de-France, returning Tue, Feb 3, priced at $640 found 4 days ago
American Airlines
Mon, Jan 12 - Tue, Feb 3
STL
St. Louis
FDF
Fort-de-France
$648 Roundtrip, found 4 days ago
$648
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from St. Louis to Fort-de-France, returning Tue, Feb 3, priced at $648 found 4 days ago
Air Canada
Tue, Mar 3 - Tue, Mar 17
STL
St. Louis
FDF
Fort-de-France
$694 Roundtrip, found 5 days ago
$694
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Mar 3 from St. Louis to Fort-de-France, returning Tue, Mar 17, priced at $694 found 5 days ago
Air Canada
Tue, Mar 3 - Thu, Mar 19
STL
St. Louis
FDF
Fort-de-France
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Mar 3 from St. Louis to Fort-de-France, returning Thu, Mar 19, priced at $729 found 5 days ago
American Airlines
Tue, Feb 3 - Thu, Feb 19
STL
St. Louis
FDF
Fort-de-France
$734 Roundtrip, found 5 days ago
$734
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Feb 3 from St. Louis to Fort-de-France, returning Thu, Feb 19, priced at $734 found 5 days ago
American Airlines
Mon, Jan 12 - Tue, Feb 3
STL
St. Louis
FDF
Fort-de-France
$738 Roundtrip, found 4 days ago
$738
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from St. Louis to Fort-de-France, returning Tue, Feb 3, priced at $738 found 4 days ago
Air Canada
Tue, Feb 3 - Tue, Mar 3
STL
St. Louis
FDF
Fort-de-France
$747 Roundtrip, found 4 days ago
$747
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Feb 3 from St. Louis to Fort-de-France, returning Tue, Mar 3, priced at $747 found 4 days ago
American Airlines
Mon, Jan 12 - Tue, Feb 3
STL
St. Louis
FDF
Fort-de-France
$747 Roundtrip, found 4 days ago
$747
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from St. Louis to Fort-de-France, returning Tue, Feb 3, priced at $747 found 4 days ago

Alternative airports near Fort-de-France

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Martinique Aime Cesaire Intl. FDF. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,210
FDF
Martinique Aime Cesaire Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,210

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF) cost?
Grab a cheap one-way flight from $320 or cheap return flight from $628 from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF)?
January is the cheapest month to fly from STL to FDF. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest STL to FDF flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF)?
There aren't any daily nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from STL to FDF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF)?
To land at Martinique Aime Cesaire Intl. Airport (FDF) on schedule, opt for a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF) last-minute?
Last-minute fares from STL to FDF are generally more expensive. To lock in the best prices, start searching for flights well in advance. That said, if you can play around with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a STL to FDF flight and hotel package?
You can save money by booking a STL to FDF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Martinique Aime Cesaire Intl. Airport (FDF)?
Typically, you can cancel or modify your STL to FDF flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Martinique Aime Cesaire Intl.
Airlines serving
Air Canada, American Airlines
Roundtrip price
$628
Distance
2443 mi

Book with confidence

St. Louis to Fort-de-France Flights

The cheapest times to fly from St. Louis to Fort-de-France

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Fort-de-France are during the month of January. You can find some of the cheapest flights from St. Louis to Fort-de-France with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Fort-de-France

Sunday is one of the best days to book for cheap flights from St. Louis to Fort-de-France: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Fort-de-France

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Fort-de-France in 2025. You can also book with separate airlines for your outbound and return journeys, from $320 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Fort-de-France flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Fort-de-France airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Fort-de-France Flights

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